Characteristic Of Plastic Bag

- Jun 08, 2018-

Plastic bags is a kind of plastic as raw materials, used in the production of the packing bag of all kinds of products, widely used in daily life and industrial production, but the same convenience bring lasting harm.Commonly used plastic packaging bags are made of polyethylene film, which is non-toxic, so it can be used to hold food.Another kind of film is made of polyvinyl chloride, polyvinyl chloride itself is not toxic, but according to the use of the film additives are often harmful substances, with certain toxicity.Therefore, this kind of film and plastic bags made from the film are not suitable for food.